Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(124 Years)
Illinois CD 1. Northwest45.7°F748.2°F-2.5°F
Illinois CD 2. Northeast45.9°F548.4°F-2.5°F
Illinois CD 3. West48.7°F751.3°F-2.6°F
Illinois CD 4. Central47.8°F350.7°F-2.9°F
Illinois CD 5. East47.4°F450.3°F-2.9°F
Illinois CD 6. West Southwest50.5°F553.2°F-2.7°F
Illinois CD 7. East Southeast50.5°F453.1°F-2.6°F
Illinois CD 8. Southwest52.7°F355.4°F-2.7°F
Illinois CD 9. Southeast53.0°F355.5°F-2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 20, 2020 from